it's high time to do it, to be honest I don't understand how it can be implemented, but if you already understand that it will really work, I hope that you will succeed . I will participate in your project and help with all kinds of activities, such projects should live as they really prevent fraudulent activities.
Also, hard to implement such kind of strategy because there will always be gullible users that are attracted with good promises even they have the doubt that it might be a scam one. They continue to invest even with that hint of doubt because they are thinking that they can get rich out of it.